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vulkan_device: don't use fixed cap for memory limits

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This commit is contained in:
Liam 2024-02-12 20:13:07 -05:00
parent 5361027ef0
commit 56810541f0
4 changed files with 27 additions and 5 deletions
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6
src/common/settings.h
View File

@ -384,6 +384,12 @@ struct Values {
AstcRecompression::Bc3,
"astc_recompression",
Category::RendererAdvanced};
SwitchableSetting<VramUsageMode, true> vram_usage_mode{linkage,
VramUsageMode::Conservative,
VramUsageMode::Conservative,
VramUsageMode::Aggressive,
"vram_usage_mode",
Category::RendererAdvanced};
SwitchableSetting<bool> async_presentation{linkage,
#ifdef ANDROID
true,

2
src/common/settings_enums.h
View File

@ -122,6 +122,8 @@ ENUM(AstcRecompression, Uncompressed, Bc1, Bc3);
ENUM(VSyncMode, Immediate, Mailbox, Fifo, FifoRelaxed);
ENUM(VramUsageMode, Conservative, Aggressive);
ENUM(RendererBackend, OpenGL, Vulkan, Null);
ENUM(ShaderBackend, Glsl, Glasm, SpirV);

14
src/video_core/vulkan_common/vulkan_device.cpp
View File

@ -1297,10 +1297,6 @@ u64 Device::GetDeviceMemoryUsage() const {
}
void Device::CollectPhysicalMemoryInfo() {
// Account for resolution scaling in memory limits
const size_t normal_memory = 6_GiB;
const size_t scaler_memory = 1_GiB * Settings::values.resolution_info.ScaleUp(1);
// Calculate limits using memory budget
VkPhysicalDeviceMemoryBudgetPropertiesEXT budget{};
budget.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT;
@ -1331,7 +1327,15 @@ void Device::CollectPhysicalMemoryInfo() {
if (!is_integrated) {
const u64 reserve_memory = std::min<u64>(device_access_memory / 8, 1_GiB);
device_access_memory -= reserve_memory;
device_access_memory = std::min<u64>(device_access_memory, normal_memory + scaler_memory);
if (Settings::values.vram_usage_mode.GetValue() != Settings::VramUsageMode::Aggressive) {
// Account for resolution scaling in memory limits
const size_t normal_memory = 6_GiB;
const size_t scaler_memory = 1_GiB * Settings::values.resolution_info.ScaleUp(1);
device_access_memory =
std::min<u64>(device_access_memory, normal_memory + scaler_memory);
}
return;
}
const s64 available_memory = static_cast<s64>(device_access_memory - device_initial_usage);

10
src/yuzu/configuration/shared_translation.cpp
View File

@ -164,6 +164,11 @@ std::unique_ptr<TranslationMap> InitializeTranslations(QWidget* parent) {
"the emulator to decompress to an intermediate format any card supports, RGBA8.\n"
"This option recompresses RGBA8 to either the BC1 or BC3 format, saving VRAM but "
"negatively affecting image quality."));
INSERT(Settings, vram_usage_mode, tr("VRAM Usage Mode:"),
tr("Selects whether the emulator should prefer to conserve memory or make maximum usage "
"of available video memory for performance. Has no effect on integrated graphics. "
"Aggressive mode may severely impact the performance of other applications such as "
"recording software."));
INSERT(
Settings, vsync_mode, tr("VSync Mode:"),
tr("FIFO (VSync) does not drop frames or exhibit tearing but is limited by the screen "
@ -315,6 +320,11 @@ std::unique_ptr<ComboboxTranslationMap> ComboboxEnumeration(QWidget* parent) {
PAIR(AstcRecompression, Bc1, tr("BC1 (Low quality)")),
PAIR(AstcRecompression, Bc3, tr("BC3 (Medium quality)")),
}});
translations->insert({Settings::EnumMetadata<Settings::VramUsageMode>::Index(),
{
PAIR(VramUsageMode, Conservative, tr("Conservative")),
PAIR(VramUsageMode, Aggressive, tr("Aggressive")),
}});
translations->insert({Settings::EnumMetadata<Settings::RendererBackend>::Index(),
{
#ifdef HAS_OPENGL